yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] buedi:
Hello Vadonka,

thx for your help/explanation! In my case I have the "freeze at the second logo but the softkeys is off" problem. I deleted cache partition, dalvik cache, battery stats before and after install of 05/02 version. Also I ran your "remove_journal.zip" and "init_remover.zip" after the installation of the beta-kernel. I only have this kind of issue, since you're recreating the partition before the kernel install is starting.

I'm far away from beeing an unix expert, so what's your next suggestion?

- try to remove the 90tweakaio script -> did it

- do a full fsck from the cwm -> how can I do that and what does it mean? I googled, but doesn't help me thaaat out :-/

- wipe out the cache and the dalvik cache by hand in the cwm -> did it

Btw, thx for your donation hint...obv. the donation button was too obv. for me that I never saw it ;-)! Sent you few beers ;-)!

Greetings
[LG Optimus 2x] hadi_rena:
I tried temasek kernel while I'm playing draw something... but I decided to return to vadonka's one because my friend stop to play it and ETaNa kernel give me better battery and more memory because of ramhack.

NOTE: for battery life I can't say will have same effect for everyone because too many factor...

I'm sorry but I don't mean blame your kernel because is unable to play those game :(. FYI: For Draw something I already check logcat and there is no error ;) so maybe internal function call get wrong or infinite loop

I know it's fun to play with friend but now they also stop playing it. And for PvZ it's always crash even using CM stock kernel...

Aarrgghh.... forget that game... never success to play it even in market a lot of people complaining this game
[LG Optimus 2x] rskyline:
I can play it well on temaseks kernel but isn't the only game. Because pes 2012 doesn't work either. Anyway i don't see difference between temasek's and vadonka's.. I only want to find a fix but if is impossible well...

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] new2city:
plants vs zombies? I finished playing the HD version months ago, on an older version of Temasek's Kangs on 1 of Vadonka's pre Etana's kernel.. You need really good eyesight though... it's pretty tiny

just checked, it's no longer starting up in with Temasek's 97... sad...
[LG Optimus 2x] rskyline:
I'm playing it in 98 with temasek vodoo kernel..

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] sind500:
miui

Hy, I am using miui 246 with 263259 etana hoc ds otf and 48mb ramhack and almost every night my clock gooes back with exactly 3 hours. Another thing is that sometimes I lose the signal and I have to reboot. Anybody knows way?,
[LG Optimus 2x] new2city:
hmm, you are right, it just started up fine with 98, I am still on stock kernel though..

there's hope then.
[LG Optimus 2x] vadonka:
Kernel is updated, its identical with the latest beta version, except in this case

- enabled the Sched MultiCore Scheduler powersave mode

(this can save battery)

details in the OP
[LG Optimus 2x] vadonka:
If you recognize yourself please send me a private message

Krzysztof B*
[LG Optimus 2x] alakyr:
I just got a charging bsod :S
[LG Optimus 2x] vadonka:
it happen sometimes... its LG you know :)

BUT!

New developement already in progress :)

The v21y ROM and kernel out for the p999 and im already merged some very usefull patch from the v21y kernel, plus pull out the nvrm_daemon binary from the v21y rom. put everything together, kernel is booted and working awesome.

The v21y nvrm_daemon much bigger than the old v10d or the v20q, and as i see in some other developers forum and mailing list archive have a many many improvement. The best thing it seems working perfect with the p990 too. Im also pulled out the v21y battery driver, it seem provide better battery life than the currently running version. Im currently running this configuration, no problem for now.

So an another beta version soon will be out :)

Maybe the SOD's also eliminated :)
[LG Optimus 2x] hadi_rena:
I'll become beta tester again :D.

Anyway did you have 'rest' in your dictionary ? I never seen you take some rest... awesome dev.
[LG Optimus 2x] plakers:
Hehe what a good job !... ;)

I D/Led and using the latest version, no problems so far, all functions work without any problem, no more USB charge problem when wifi activated, no more FS errors or "packing failed' etc... everything is smooth, very good battery life, just the "TweakAIO" that still gives me FCs (since the 25th version)... I can only use HP OTF App, or Myrt OTF one.

Waiting for this new beta-build with many new features ported... Looks promising!

:)
[LG Optimus 2x] reginickneo:
I flashed the latest RC1-99 Temasek's KANG CM7 + Etana 0503_OTF_OC kernel. Booted smoothly but took a time.

edit:

If you upload your test kernels I would give a try and report is something's wrong. :) I'm really interested in further development. Any infos about hw acceleration under ICS?
[LG Optimus 2x] vadonka:
im a robot :D

isn't that obvious? :)

(read some of my post back you will see that the "sleep" word)
[LG Optimus 2x] Shadowchaz:
Id love to test new beta too:)

I have just one small issue I now get alot of stuttering on music when screen is off. I have raised screen off speed but it hasn't made a difference. The previous kernal I had the odd stutter, but it was very occasional. Ill try to get a log if you think it will help.
[LG Optimus 2x] eyronic:
@Shadowchaz

Are you using poweramp?
[LG Optimus 2x] alakyr:
yeah i know...for this reason i'm waiting for the ascend d quad xl...same dimension of the o2x but better hardware and battery...

btw v21y is from which country? O.o

ps. i'll be a tester too =P
[LG Optimus 2x] vadonka:
its not for the p990, its for the p999 :) its a bit tricky, the main hardware is pretty close to the p990, only some part of the kernel what is different, im only merged the usefull part, no worry :) i already push the commits to my github page if you want to see it.

i love to see the lg github source with commits, but lg is lg. only tarball available :)
[LG Optimus 2x] Shadowchaz:
Yes, as I have alot of music stored as lossless files where I have converted my CD collection, and I don't want duplicate mp3's.

Maybe I should try changing the priority thread in poweramp settings...
[LG Optimus 2x] alakyr:
can't read github...i tried several times but i can't understand it!

i know that lg is lg and for this reason i'll don't buy an lg smartphone anymore...tv, hi-fi and whatever you want but NOT a smartphone!
[LG Optimus 2x] vadonka:
well this is my opinion about the motorola too...

soon only the "famous" samsung smartphones will be usefull :(
[LG Optimus 2x] eyronic:
Try using different music player because it doesn't happen on stock music player. :D
[LG Optimus 2x] alakyr:
also huawei have its proprietary soc like exynos for samsung and this make the differences...and also htc have choose this way...
[LG Optimus 2x] Sörnäinen:
It helped me to start at Motorola. After that experience LG is just fine. :)
[LG Optimus 2x] vadonka:
yeah, LG is not that bad, im happy with my phone.

by the way, beta testers wanted :)

http://etana.donka.hu/kernel/?dir=3.0.y/beta

changelog:

- Merged some usefull fix from the v21y (p999 aka G2X) kernel

- Use the v21y battery driver

- Adjust build.prop tweaks (battery saving), 3G signal tweak (doesn't hurt the battery life)

- KSM: increase sleep_millisecs (battery saving)

- Add nvrm_daemon binary from rom v21y ROM (p999)

This time i built every version.
[LG Optimus 2x] alakyr:
downloading OC OTF ;)
[LG Optimus 2x] vadonka:
im currently running the same, no problem so far :)
[LG Optimus 2x] kickokim:
Now that Google is buying Motorola I bet things are going to change!
[LG Optimus 2x] vadonka:
motorola leave hungary, in here no official customer service, the nearest is in the czeh republic. this is not a problem with the lg, acer, samsung

i dont like the samsung for some reason :rolleyes:

acer dont have good mobile, but my tablet is acer

so i choose the lg.

i ask you guys about the o2x in the past :)

http://xdaforums.com/showthread.php?t=1253588
[LG Optimus 2x] hadi_rena:
Testing.... OC non-DS with 48 Ram Hack successfully booted ;) No Problem at all... let see about everything tomorrow...

@others

I have better battery with AnTuTu CPU Master does anyone else ? I create similar profile with SetCPU (2.4.4) and PimpMyCPU 5 but AnTuTu give better battery life.
[LG Optimus 2x] vadonka:
try the Antutu battery saver app too, its have real battery saving potential. this is not a commercial for the antutu :D
[LG Optimus 2x] plakers:
+1 here... no more LG smartphone, and/or nvidia included components without source/specs! waiting for a 4-core (not a nvidia one ;))
[LG Optimus 2x] chaozbr:
Do you think that Antutu Battery Saver is better than Juice Defender Ultimate?
[LG Optimus 2x] alakyr:
imo better to set cpu profile then let to an external app to manage frequency
[LG Optimus 2x] chaozbr:
Hey guys, how much is your temps (ºC) when using 1408MHz? I have put this OC profile, and used for a time, but I feel the phone hot, and when I open Myrt OTF, i saw a temp of 84ºC, it's the normal temp at that freq? Or it says to me that my hardware doesn't support this clock speed?
[LG Optimus 2x] plakers:
Your HW monitor in the APP seems to be false... 84°C is VERY hot! (you should feel it even without Myrt OTF - and your phone should not be working "normally" under these conditions). I'm using 1.4GHz and did not notice any temperature error / too high with that version of the kernel (even while charging / heavy usage).

May be just a °F / °C conversion or display problem? :)
[LG Optimus 2x] vadonka:
who tryed the latest beta version:

- in and out calls are ok?
[LG Optimus 2x] alakyr:
i have to call vodafone...i'll let you know later
[LG Optimus 2x] reginickneo:
"who tryed the latest beta version:

- in and out calls are ok?"

I made a phone call but they didn't hear me at the other side. With beta kernel. I also installed Antutu CPU Master and I set profiles but I don't think that's the problem.
[LG Optimus 2x] alakyr:
mmm...i have a nandroid backup if is a kernel problem...

EDIT: data and wifi not working...going to restore the nandroid backup...
[LG Optimus 2x] ron_gangte:
Both in and out calls are mute. Can't hear the caller and vice versa. :-\

WIUI 2.4.20

1205031547-ETaNa_OC_OTF-3.0.y.zip
[LG Optimus 2x] chaozbr:
The phone was functioning normally, I was playing a game (Death Rally) and it gets a bit hot, and I go see the temps, because I have just flashed it. I watch in Myrt OTF, and after in System Tuner, and the temps was at that level, a XDA friend, has said to me that the maximum temp of Tegra2 is 70ºC, so I put the phone at 800 MHz in the moment and let it cool down in off-screen mode. My battery jumps from 34ºC to 40ºC in 2 minutes, the time that I played.
[LG Optimus 2x] alakyr:
forget everything about data...i was out of money...now work....for wifi i'll try when i'll be back home

Inviato dal mio Optimus 2X con Tapatalk 2
[LG Optimus 2x] mind_challenge:
No, they are both muted.
[LG Optimus 2x] vadonka:
Yeah' i noticed too. The nvrm binary caused this :(

It seems we cant use that version after all. The v20q version working fine with the beta kernel.
[LG Optimus 2x] plakers:
Using a stock battery? Your case seems really strange, my phone already got up to 50°C and I REALLY felt the heat. At 84°C I'm not sure that the feeling is 'quite hot' but 'on fire!' lol

But system panel AND myrt could not be wrong... may be the battery sensor?...

I don't have many ideas, but even your phone's hot, 84°C should not work, damage the phone & so on... It is more probably a sensor or batt' driver problem, I think...

My 2 cents. Can you try with another battery or another kernel version?
[LG Optimus 2x] vadonka:
i didnt experienced the temperature problem, the battery driver didnt caused this, its almost identical like the original v20q battery driver.

but the nvrm_daemon...

im reuploaded the beta version, i revert back to the v20q nvrm daemon for now.

try now. it should be fine.
[LG Optimus 2x] chaozbr:
Using stock batt, I think it was a sensor software fail, because I flashed a stock-ROM and put an OC kernel, OC'ed to 1300MHz and put a stability test to play, 5 min and it's at 55ºC using Myrt / System Tuner. I also think it was some type of bug, because my batt gets TOO hot in a very short time, less than 2 min, it goes from 34ºC to 40ºC.

Can you run StabilityTest with 1.4GHz and post a screenshot for us? Only to finish the issue :D

Ah, the ambient temperature here is low today, so wasn't because of ambient temps.
[LG Optimus 2x] tonyp:
Nah, I'm sure LG did hide some more.. :D

Btw, I found an interesting thread, maybe you want to have a look at the recommended tweaks they did there: http://xdaforums.com/showthread.php?t=1621808

Or maybe your kernel is already tweaked better - I don't really understand this kernel stuff, but at the thread I mentioned are nice explanations at the bottom of the first post :)
[LG Optimus 2x] vadonka:
I already tweaked this values, but thx :-)
[LG Optimus 2x] yukkio:
Vadonka, I have boot problems with kernels since the version of April 27 but 25 April version not. I don't know what happens :-(

Br
[LG Optimus 2x] TrymHansen:
I'm currently working on a torture-tester, and at 1300Mhz@1100mV I reach 72° after just 100 seconds of testing when plugged in, 68° if unplugged.

As for the apps, they simply read a system-file ("sys/devices/system/cpu/cpu0/cpufreq/cpu_temp"). There is no translation or conversion going on there, what you see on the screen is what is in that file. It is supplied by the kernel, and I have no idea how accurate it is, if it's just a calculated temp or a real temp from a sensor. Maybe Vadonka has some insights into this. All modern phones (perhaps except for LGs) have temperature protections built in, they will usually throttle down CPUs, dim the screen, perhaps even shut off when things get too hot. I've yet to see that, so either our phone doesn't have it, or the CPU-temps are not reported correctly.

EDIT: After testing some more I actually see signs of throttling. MFlops will cut exactly in half for a period, then after a while get back to the expected level. It seems to have little to no relation to the reported CPU-temp though. Will have to test a lot more to figure out what is going on, can easily be something else. This was a bug in the specific kernel I was testing.
[LG Optimus 2x] tonyp:
OT:

vadonka, what is your avatar picture showing actually? It's too small to identify.
[LG Optimus 2x] reginickneo:
Flashed the reuploaded beta, looks fine. Thanks bro.
[LG Optimus 2x] alakyr:
anyone tried calls with the new beta?
[LG Optimus 2x] hadi_rena:
Hmm Unable to perform outgoing call :(, Got SOD while charging (the first time ever), slightly worse battery life

Trying latest beta... with V20 nvrm daemon
[LG Optimus 2x] buedi:
Hey everyone,

any updates/instructions for me to solve the problem :-/? Heeeelp :-)! Thx!

Greetings
[LG Optimus 2x] vadonka:
Uploaded a new beta with some fix
[LG Optimus 2x] reginickneo:
Working ;)
[LG Optimus 2x] alakyr:
then with the last one should work too....good!
[LG Optimus 2x] hadi_rena:
Working :D
[LG Optimus 2x] vadonka:
im currently running a stress test, battery life seems better than the last "stable" version so the v21y battery driver is better.

so the conditions is:

- 100% cpu stress

- bluetooth enabled

- 3g enabled

- gps enabled, continuous lock up

- screen brightness is 100% with a white background

the phone backpanel is warmer of course but far away from hot, everything is in the acceptable range.

as soon as the test finished i will post the battery graph compared with the 2.6.32.y graph.
[LG Optimus 2x] alakyr:
could you post a complete changelog of this last beta in particoular about the merge from the v21y or the stable is close? cause i'm so curious to understand the differences

ps. yesterday u told me to see yout githud...on google i can find a guide to "study" that or better you have a link to post me??
[LG Optimus 2x] vadonka:
https://github.com/vadonka/lge-kernel-kang/commits/gb_3.0.y-cm7-experimental

from up to this commit:

5451ae4619
[LG Optimus 2x] vadonka:
http://www.nightwish.com/en/

:)
[LG Optimus 2x] plakers:
Ran it, @1.4GHz :

- 3G and sync always on

- not charging

- screen always on while running the test (birghtness around 30%)

- my kernel is the 03May one (with DS driver)

- My system is undervolted a bit (-25mv @all frequencies)

After a 6 minutes test my battery temp is 43.8°C (in the stability test and confirmed in system panel) - the temp in my office is around 26°C today

Case closed? :p

Gonna test the new beta build now... :)
[LG Optimus 2x] vadonka:
System panel reads the internal temperature.

43.8 celsius under stress test is normal.
[LG Optimus 2x] plakers:
Yep, I'm not experiencing any temperature problems, that was only my answer to a previous post/request for confirmation and "case close" :)

Do you have any issue about TweakAIO's app? As I said, mine is not working anymore since the 25th kernel version (it gives me FCs while trying to launch the app even with full clean, remove, reinstall). I also noticed that some HP OTF settings are not applied (powersave, and core activation/deactivation)... May be due to a FS read/write permission or access?
[LG Optimus 2x] buedi:
Small update to my problem:

Formatted everything with cwm (cache, data, emmc, system) and did also a factory reset (yes, it's nearly same). Installed stock Kang 99, booted it's ok! Installed your kernel, same boot up error as before. So, what's going on with that reinitialize routine? How can I fix this? Everything was fine. Versions after 18th april didn't work for me.
[LG Optimus 2x] vadonka:
im not have any problem. the tweakaio app uses the data partition what is always mounted in rw mode.

please call this command:

ls -la /data/tweakaio/tweakaio.conf

what is the output?
[LG Optimus 2x] vadonka:
can you please try the non-OC non-DS stable version?
[LG Optimus 2x] buedi:
Tested the latest beta, non oc, non ds, same issue!

Maybe interesting for you:

I'm coming from working environment with installed ETANA from 18th April. Installing one of your kernels afters the 18th April (in this case, I used your latest beta), installing it successfull. Then I was trying to install the latest kernel again, successfull (you'll see what I wanna tell you). Then I'm trying to boot, no chance! Stuck in second boot logo, keys off, just lighting up when I touching them. Then I'm going back to CWM. Trying to reinstall latest kernel (or earlier ones), I'm getting this error (like everytime when I'm trying version later as 18th april):

Falshing the Kernel

############

- kernel config file not found...

- ramhack is disabled by default

- building the new kernel...

ERROR: Packing kernel failed!

Install from sdcard complete.

Only thing to get this to work is, to make a complete restore in cwm!
[LG Optimus 2x] vadonka:
after the 'ERROR: Packing kernel failed' message please do this:

- connect the phone to USB cable

- open a command prompt in the window or whatever OS you used

- write: adb pull /tmp/recovery.log

i need this file right after you have the ERROR message.
[LG Optimus 2x] plakers:
OK, I'm afraid I found by checking that DIR...

ls -lha /data/tweakaio/ gives me :

logs (DIR)

tweakaio.conf (size : 0)

tweakaio_hlp.txt (size : 6.1K)

My config file seems empty... :D
[LG Optimus 2x] slider5000:
which kernel-version has the BEST battery-life and no freaky battery states from ALL Kang Kernels?

for a l long time i got a kernel with a battery life from 2 1/2 days. that was fantastic! now i loose 10% in 1h without doing anything

THANKS!!!!
[LG Optimus 2x] plakers:
you're in the right topic... THIS kernel is IMHO the best so far I've ever tried, my phone's got up between 1,5 and 2days under normal usage, and with some tricks, it can reach 2,5 days.

I tested : Iron, Vork, Eternity, ... always got back to vadonka's one - in terms of battery life, smoothness, and performance - stable (except some of the latest versions but it's now fixed)

If you want reliable battery readings, just test the "normal" version (not the DS ones)... Give it a try :)
[LG Optimus 2x] vadonka:
delete the 0byte file and reboot the phone, the tweakaio init script will create a new config with the default values.

if the tweakaio.conf file is missing or empty the etana app force closed.
[LG Optimus 2x] reginickneo:
I have so much better battery performance with DS. I don't know why but normal version drains so fast, -30-35% with 1 hour of screen. I wiped batt stat at 100% after DS.
[LG Optimus 2x] plakers:
Hehe yes, that solved the problem, I backed up the whole /data/tweakaio and deleted it, reinstall the Kernel and the magic operated!

(I read your post later... I already did it myself - didn't know that the init script checks at boot and re-create the file if not present, so good job :))

Thanks for the quick answer

---------- Post added at 02:12 PM ---------- Previous post was at 02:06 PM ----------

I've got a question about DS battery driver... If the funky readings occurs while the phone is fully charged, doesn't it "overcharge" the battery (and by the way, reduce it's lifetime) ?

I mean : my phone is plugged in the evening... Grow up to 100% in the night : but if in short periods DS drivers returns a funky info like "80%" or so, the phone will re-charge for that period. If many of these short periods occurs in one night, will this damage the battery in a shorter time by overcharging it? (but the "hardware" sensor of the battery may protects from this effect?)
[LG Optimus 2x] slider5000:
i know that this kernel is the best.

but there are so big differences between 32S version, hoc, loc etc:D

so which one have the best battery life?
[LG Optimus 2x] reginickneo:
No, I'm sure not. I also charge the phone at the whole night. I think there is driver against overcharging and also a hardware protection at the battery.
[LG Optimus 2x] vadonka:
the tweakaio.conf is created by the 90tweakaio init script not the kernel installer, so it should be enough just a reboot :)

i want to independent the init script form the kernel, so its working standalone now. at first boot create the tweakaio.conf and the help file too if it not exsist
[LG Optimus 2x] buedi:
Sent you the file via E-Mail! Hope you can find sth interesting!
[LG Optimus 2x] FlynDual:
Hi guys! I think that this release is the best ever tried, i'm not jocking! There is only one issue...when i use 3g, the battery life go down tooooo fast! I mean like 3-4% per minute!

I'm using abbia 1035 with the dedicated ril ad ever...
[LG Optimus 2x] reginickneo:
Vadonka!

Which MHz do you recommend for CPU1 ON and OFF? What do you use? I tried Antutu Battery saver, but it looks useless or makes the phone laggy.

edit:

Should I uninstall HP OTF app? I think I can set everything with TweakAIO.
[LG Optimus 2x] vadonka:
well, the HP OTF app can be change the values realtime, but as Benee figured out some of this values cant be change realtime, only at the reboot. If you dont want to change the values in realtime, enough that use the etana app only.

(next time write me a private message, since you are hungarian too, it would be easier if we use our master language :))
[LG Optimus 2x] tonyp:
When's the stress test finished? I'm very interested in the comparison graph :)
[LG Optimus 2x] vadonka:
The 3G battery drain is one of the most annoying problem of the Optimus 2x. its happen even with the stock rom/kernel too. It is depend on the signal quality, the broandband provider, the baseband/ril version, etc... i cant do any much about to avoid this :(

probably you know this but i tell anyway:

the battery level is dropping fast when your battery is almost full, so you lost the first 10% really fast, then the battery level lowered the drain is slower too. under the last 10% you lost only 1% after 5-10 min even if you used the 3G.

so the battery characteristic is logarithmic actually.
[LG Optimus 2x] reginickneo:
I let all of my spambots to entertain you!:D
[LG Optimus 2x] vadonka:
well i draind my battery and im charged now to full :) then do a test starting from 100% batt level as i do with the kernel 2.6.32.y